[Scilab-users] vectoriztion and sets of data

[Paul Carrico]

Dear All,

 

On the above example, it should be possible to select a sets of rows, should
not ? if so how please ?

 

Thanks

 

Paul

 

###################################################

mode(0)
 
// initial matrix
A = rand(8,6);
B = zeros(8,6);
C = [A ; A; B; A; B; B; A];
[nr,nc] = size(C);
 
// each set of 8 rows is analysed
Search = zeros((nr/8),1);
//i = ones((nr/8),1).* 1;
i = [1:(nr/8)]';
// Search = max(abs(C((8*(i - 1) + 1):(8 * i),:)));
Search = max(abs(C([i. * 8 - 7 : i. * 8],:)));
B = (find(Search == 0))';
 
D = zeros((nr/8),1);
D(B,2) = 1;

 

 

 

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